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import { HttpClient, HttpHeaders, HttpParams } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { Guid } from 'guid-typescript';
import { Observable } from 'rxjs';
import { Comment } from 'src/models/comment.model';
import { AppConstants } from '../app-constants.module';
import { TokenService } from './token.service';
@Injectable({
providedIn: 'root'
})
export class CommentService {
constructor(private _http: HttpClient, private _tokenService: TokenService)
{ }
getDefaultComment(): Comment {
return new Comment(Guid.createEmpty(), Guid.createEmpty(), 'Gosho', 'Trapov', 'gosho_trapov', 'Your opinion on my idea?', new Date());
}
/* Requests from session storage */
createCommentWithSessionStorageRequest(postId: Guid, commentMessage: string): Observable<object> {
const userId = this._tokenService.getUserIdFromSessionStorageToken();
const token = this._tokenService.getTokenFromSessionStorage();
return this.createCommentRequest(userId, token, postId, commentMessage);
}
putCommentWithSessionStorageRequest(commentId: Guid, postId: Guid, newMessage: string): Observable<object> {
const userId = this._tokenService.getUserIdFromSessionStorageToken();
const token = this._tokenService.getTokenFromSessionStorage();
return this.putCommentRequest(userId, token, commentId, postId, newMessage);
}
deleteCommentWithSessionStorage(commentId: Guid): Observable<object> {
const token = this._tokenService.getTokenFromSessionStorage();
return this.deleteCommentRequest(commentId, token);
}
/* Comment requests */
createCommentRequest(userId: Guid, authToken: string, postId: Guid, commentMessage: string): Observable<object> {
const body = {
postId: postId.toString(),
message: commentMessage
};
const options = {
params: new HttpParams().set('UserId', userId.toString()),
headers: new HttpHeaders().set('Authorization', 'Bearer ' + authToken)
};
return this._http.post(AppConstants.API_COMMENT_URL, body, options);
}
getCommentRequest(id: Guid): Observable<object> {
const options = {
params: new HttpParams().set('Id', id.toString())
};
return this._http.get(AppConstants.API_COMMENT_URL, options);
}
putCommentRequest(userId: Guid, authToken: string, commentId: Guid, postId: Guid, newMessage: string): Observable<object> {
const body = {
commentId: commentId.toString(),
postId: postId.toString(),
newMessage: newMessage
};
const options = {
params: new HttpParams().set('UserId', userId.toString()),
headers: new HttpHeaders().set('Authorization', 'Bearer ' + authToken)
};
return this._http.put(AppConstants.API_COMMENT_URL, body, options);
}
deleteCommentRequest(commentId: Guid, authToken: string): Observable<object> {
const options = {
params: new HttpParams().set('Id', commentId.toString()),
headers: new HttpHeaders().set('Authorization', 'Bearer ' + authToken)
};
return this._http.delete(AppConstants.API_COMMENT_URL, options);
}
}
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